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2867 Results for "↘ 최저가 Ò1Ò〈⑻⑷89〉83Ò⑥ ↗ 쓰리아워가격Н 쓰리아워relief강남쓰리아워쓰리아워가격강남쓰리아워distributing 쓰리아워레깅스룸ⅰ㉤강남술집정보hurry"

  • Portable environmental monitor
  • Instructions     from Portable environmental monitor
  • Populate the board. You will need some good experience with 0805 SMD soldering, and some tools like soldering iron and hot air rework station. Start with the bottom side, with the microcontroller, the other ICs and finally the small passive components....

  • Put the HV supply in an enclosure
  • Instructions     from DIY Scintillation Detector
  • Get a metal enclosure, drill holes for 2 connectors - 1 BNC and another one of your choice for 5V power.Drill another 2 holes on the other side - one for the Enable Switch and one for an optional multiturn 5K potentiometer (do not populate footprint...

  • Supplies
  • Instructions     from DIY Smart 3D Printer Enclosure
  • 1x Duct Fan 1x Dryer Vent Hose 1x Draft Blocker Backdraft 1x FireBeetle 2 ESP32-E 1x Gravity Environmental Sensor 1x Relay Module 1x IRF520 Mosfet 1x L7805CV Voltage Regulator 1x Super Bright LED Light 1x Mylar...

  • TI-84+ SE Backlight
  • Instructions     from TI-84+ SE Backlight
  • As you can see in the picture, the screen is glued onto the PCB with a thick piece of aluminium between them. Now we have to remove the LCD screen and plate from the motherboard. This is tricky. You must be extremely careful, because the LCD is made...

  • TI-84+ SE Backlight
  • Instructions     from TI-84+ SE Backlight
  • Now is a good time to cut your EL panel down to size. Lay the LCD on top of it and trace around it with a marker. I chose to have the leads going out the right side (facing the front of the screen). You can cut the EL panel with scissors. You might want...

  • TI-84+ SE Backlight
  • Instructions     from TI-84+ SE Backlight
  • Take one of those extra pieces of EL panel from earlier and start sliding it between the aluminium plate and the screen. Any other thin piece of plastic will also work. DO NOT USE A KNIFE or any other metal object. Add rubbing alcohol as you go to help...

  • TI-84+ SE Backlight
  • Instructions     from TI-84+ SE Backlight
  • Now is a good time to test your LCD and make sure it still works. Load the batteries back into the back half of the case. Press the motherboard against the back half of the case so the battery connectors make contact. Use a screwdriver or some other...

  • TI-84+ SE Backlight
  • Instructions     from TI-84+ SE Backlight
  • On the back of the LCD there is a reflector and a polarizer. This diagram shows the different layers.The reflector is a thin foil sheet on back of the polarizer. It needs to be removed so the backlight can shine through. The polarizer is a thicker plastic...

  • TI-84+ SE Backlight
  • Instructions     from TI-84+ SE Backlight
  • Take the new polarizer film and slide it behind the LCD. If you turn the polarizer one way, the screen will be transparrent. If you turn it the other way, the screen will be opaque. Behold the magic of polarized light!Now you have the option of inverting...

  • TI-84+ SE Backlight
  • Instructions     from TI-84+ SE Backlight
  • Assemble your LCD sandwich with the EL panel on the back, then the polarizer, then the glass. You can use some scotch tape around the edge to hold everything in place. I used some putty to stick the whole thing to the PCB, but you could also use some...

  • TI-84+ SE Backlight
  • Instructions     from TI-84+ SE Backlight
  • Carefully bend the EL panel leads so they fold around the back of the PCB. The panel can bend pretty far, just don't crease it.Now install the board back in the front half of the case and screw it down. The EL panel leads will stick up through gap between...

  • TI-84+ SE Backlight
  • Instructions     from TI-84+ SE Backlight
  • Finally you can put the two halves back together. Plug in the EL panel and arrange all the wires so they don't get pinched. Snap the two halves of the case together.Before you screw everything together, put the batteries in and make sure it all works....
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